793 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Rancho Penasquitos: All American Plumbing Inc., CR Score 65/100; 5.0★ from 1,470 Google reviews; open 24/7.
Best for emergencies (open 24/7): ARS / Rescue Rooter, posts 24/7 hours; ranked #2 of 793.
Most-reviewed: Anderson Plumbing, Heating & Air, 6,056 Google reviews at 4.8★, the most of 793 ranked; ranked #18.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
793 Rancho Penasquitos plumbers are ranked here by CR Score, from ten published factors. 393 are open 24/7, 597 open Saturdays and 479 open Sundays, based on posted hours. The median Google rating is 5.0★ across 793 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | All American Plumbing Inc. | 65 | 5.0★ (1,470) | Poway, 5 mi away | 24/7 | Overall |
| 2 | ARS / Rescue Rooter | 65 | 4.7★ (4,875) | San Diego, 7 mi away | 24/7 | Emergencies |
| 3 | Rooter Hero Plumbing & Air of San Diego | 64 | 4.8★ (1,109) | San Diego, 3 mi away | 24/7 | — |
| 4 | ASAP Drain Guys & Plumbing | 64 | 4.8★ (1,156) | Poway, 5 mi away | 24/7 | — |
| 5 | Point Loma Electric, Plumbing, Heating & Air | 64 | 4.9★ (1,546) | San Diego, 9 mi away | 24/7 | — |
| 6 | Colepepper Plumbing | 64 | 4.7★ (1,612) | San Diego, 5 mi away | 24/7 | — |
| 7 | Plumbing Plus | 64 | 4.8★ (852) | Poway, 4 mi away | 24/7 | — |
| 8 | Bill Howe Plumbing, Heating and Air Conditioning, Restoration and Flood Services | 63 | 4.9★ (548) | Poway, 5 mi away | 24/7 | — |
| 9 | Trusted Water Systems | 63 | 5.0★ (261) | Bonita, 3 mi away | 24/7 | — |
| 10 | Core Plumbing | 63 | 4.8★ (1,351) | San Diego, 10 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 1,470 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 7 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 4,875 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 3 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 1,109 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Poway, 5 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 1,156 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 9 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 1,546 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 5 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 1,612 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Poway, 4 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 852 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Poway, 5 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 548 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bonita, 3 mi away
Ranked #9 because of its Google rating and trade focus: 5.0★ from 261 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 10 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 1,351 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 5 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 507 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 5 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 203 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Carlsbad, 3 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 331 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in El Cajon, 12 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 771 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 3 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 17 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 2,541 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 12 mi away
Ranked #17 because of its Google rating and trade focus: 4.8★ from 886 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 9 mi away
Ranked #18 because of its Google rating and review volume: 4.8★ from 6,056 Google reviews, the most in Rancho Penasquitos.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 11 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 312 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 5 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 108 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Santee, 13 mi away
Ranked #21 because of its Google rating and trade focus: 4.9★ from 546 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in El Cajon, 14 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 4,296 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Poway, 5 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 131 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Diego, 8 mi away
Ranked #24 because of its Google rating and trade focus: 4.7★ from 540 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bostonia, 9 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 192 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 793 ranked plumbers here; the rest are on their profiles.
20 more plumbers within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Ace Contractors Plumbing Carmel Valley | 5.0★ (2) | 9 mi |
| BK Plumbing | In Rancho Penasquitos | |
| Collins Pacific Plumbing, Inc. | 4.9★ (340) | 6 mi |
| Eco Plumbing Restoration | 5.0★ (2) | 4 mi |
| Estrada Plumbing | 3.0★ (2) | 4 mi |
| George Davis Plumbing Inc. | 5.0★ (2) | 9 mi |
| Mr Fixit | 4.0★ (2) | 1 mi |
| Neighborly Plumbing | 5.0★ (2) | 9 mi |
| Nelson Plumbing Services, Inc. | 5.0★ (1) | In Rancho Penasquitos |
| On Time Drains and Plumbing | 5.0★ (1) | In Rancho Penasquitos |
| Plumbing Tree | 4.8★ (227) | 11 mi |
| Premier Home Remodeling | 5.0★ (2) | 9 mi |
| Pro Era Construction | 4.0★ (1) | In Rancho Penasquitos |
| Productive Plumbing | 5.0★ (2) | 9 mi |
| Rooter Hero Plumbing & Air of Oceanside | 5.0★ (2) | 6 mi |
| San Diego Water Heaters | 5.0★ (2) | 6 mi |
| Sears Handyman Solutions | 5.0★ (2) | 8 mi |
| Sun West Plumbing | 3.0★ (2) | 3 mi |
| Voss Plumbing Inc. | 5.0★ (2) | 6 mi |
| Zoom Drain SD North County | 5.0★ (161) | 11 mi |
National price ranges in USD, not adjusted for Rancho Penasquitos. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
In California, Contractors State License Board (CSLB) licenses C-36 Plumbing contractor license.
Jobs of $1,000 or more in labor and materials (from January 1, 2025).
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
We scored 793 Rancho Penasquitos plumbers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Rancho Penasquitos data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |